| Literature DB >> 4344368 |
C E Pedersen, D R Slocum, D M Robinson.
Abstract
Small- and large-plaque variants of a Florida strain (Fe 3-7c) of Venezuelan equine encephalomyelitis virus were studied in vivo and in vitro. The small-plaque variant was less virulent in mice, hamsters, and guinea pigs than the large-plaque variant. The variants could be distinguished by calcium phosphate chromatography. The implications of plaque variants within a mixed virus population are discussed.Entities:
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Year: 1972 PMID: 4344368 PMCID: PMC422610 DOI: 10.1128/iai.6.5.779-784.1972
Source DB: PubMed Journal: Infect Immun ISSN: 0019-9567 Impact factor: 3.441